package PTA2.ti20;

import java.util.Scanner;

/**
 * @author Lenovo
 */
public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int a=scanner.nextInt();
        int b=scanner.nextInt();
        int sum=a+b;
        System.out.println(sum);
    }
}
